Formeln der Hauptbatterie
Granatengruppierung (σ)2
StreuungstypStandardzerstörer
In practice: the baseline curve for a standard destroyer -- at max range (10.5 km) shells land in an ellipse about 94 m wide and 56 m tall. Also on this curve (221): AL Avrora, AL Yukikaze, AL Z24, Acasta, Achilles, Adriatico, Aigle, Akatsuki, Akizuki, Albany, Allen M. Sumner, Attilio Regolo and 209 more.
ggü. Standard-DDStandard
The standard destroyer dispersion curve.
Max. horiz. Streuung93,6 m bei 10,5 km
Horizontal dispersion ellipse width at max range, from the verified WoWS dispersion model:
Streubreite der Granaten bei 5 km52,5 m
(166.7 × (8 − 0.5) / 1000 + 0.5) × 30 = 52.5 m. Horizontal scatter at a fixed 5 km, from the same verified dispersion model as the rows below - a knife-fight-range anchor comparable across ships.
Streubreite der Granaten bei 10 km90 m
(333.3 × (8 − 0.5) / 1000 + 0.5) × 30 = 90 m. How wide your shells scatter at 10 km, from the same dispersion model as the max-range figure above. Picking a fixed range makes this number directly comparable from ship to ship: max-range dispersion makes a longer-range gun look worse even when it's tighter at any common range. The interactive Dispersion tab on the Charts card plots the full curve from 0 to max range.
Max. vert. Streuung56,2 m bei 10,5 km
Vertical dispersion ellipse height at max range:
Streuungshöhe der Granaten bei 10 km53,2 m
How tall the same scatter ellipse is at 10 km. Comparable from ship to ship for the same reason as the width value above. The height/width ratio is a piecewise-linear curve through three points from the ship's own dispersion data: at 0 m, at m, and at 10485 m. Above the kink: , so .
Mittl. horiz. Streuung28,1 m bei 10,5 km
50%-hit horizontal radius:
Mittl. vert. Streuung16,9 m bei 10,5 km
50%-hit vertical radius:
AP-Durchschlag Nah157,4 mm auf Nahdistanz
Canonical community AP formula (jcw780/wows_shell), evaluated at muzzle velocity: . Matches the in-game spec card.
AP-Durchschlag Fern42,1 mm bei 10,5 km
Same formula at the ship's max firing range (10.5 km), where the shell has slowed to 319.2 m/s: .
AP-Durchschlag 5 km81 mm
AP penetration at a fixed 5 km, read off the same PC-validated ballistic curve as AP Pen Close/Far: the shell's impact velocity at that range fed through the canonical community AP formula . Fixed anchors make ships directly comparable at the same fighting distance; the Charts card plots the full curve.
AP-Durchschlag 10 km44 mm
AP penetration at a fixed 10 km, read off the same PC-validated ballistic curve as AP Pen Close/Far: the shell's impact velocity at that range fed through the canonical community AP formula . Fixed anchors make ships directly comparable at the same fighting distance; the Charts card plots the full curve.
HE-Flugzeit @ 10 km7,32 s
How long an HE shell takes to reach a target at a fixed 10 km, from the same numerically integrated trajectory the Charts card plots. The shell slows under quadratic air drag, , where is air density from a standard-atmosphere profile and bundles the shell's drag coefficient, caliber and mass: . That runs from a 830 m/s muzzle velocity in 0.02 s steps under gravity 9.8 m/s² until the shell lands, then divides by 2.77: the game clock runs faster than real time, and that factor was measured against stopwatch runs in the Training Room. Lower is better, since a faster shell is harder to dodge and needs less lead.
AP-Flugzeit bei 10 km7,32 s
How long an AP shell takes to reach a target at a fixed 10 km, from the same numerically integrated trajectory the Charts card plots. The shell slows under quadratic air drag, , where is air density from a standard-atmosphere profile and bundles the shell's drag coefficient, caliber and mass: . That runs from a 830 m/s muzzle velocity in 0.02 s steps under gravity 9.8 m/s² until the shell lands, then divides by 2.77: the game clock runs faster than real time, and that factor was measured against stopwatch runs in the Training Room. Lower is better, since a faster shell is harder to dodge and needs less lead.
HE-Durchschlag32 mm
32 mm ≈ 128 mm caliber / 4 (improved HE penetration: German BBs, Yamato-class, and a handful of others).
Verbesserte HE-DurchschlagskraftJa
This ship's HE shells use a 1/4 (~0.25) caliber-to-pen ratio instead of the standard 1/6 (~0.167) - 0.25 in this case. Lets HE pen ~32mm armor instead of ~21mm. Hits every German cruiser (150mm CL, 203mm CA) and BB (350mm+), British heavy cruisers / Lion / Nelson, a handful of other premiums.
AP-Overmatch8 mm
floor(128 mm caliber / 14.3) = 8 mm (AP auto-penetrates plating this thick or less).
AP-AOE-Radius10
AP shell over-penetration splash radius; scales with shell mass. Wickes 102mm = 3, standard 152mm CL ~ 20, Iowa 406mm ~ 270, Yamato 460mm = 400, Incomparable 650mm = 550 (max). Larger value = bigger splash damage area when AP over-pens.
Geschütze pro Vollsalve (Alpha, DPM)5
5 mounts × 1 barrels = 5; all 5 bear on the broadside.
Turmdrehzeit22,5 s
180 degrees / 8 deg/s traverse speed = 22.5 s.
HE-Alpha der vollen Salve6.750
1,350 HE damage x 5 broadside guns = 6,750.
AP-Alpha der vollen Salve15.000
3,000 AP damage x 5 broadside guns = 15,000.
HE-DPM106.579
6,750 HE full-salvo alpha x 60 / 3.8 s base reload = 106,579.
AP-DPM236.842
15,000 AP full-salvo alpha x 60 / 3.8 s base reload = 236,842.
Granaten/Min.78,9
5 broadside guns x 60 / 3.8 s base reload = 78.9.
Brände/Min.4,74
78.9 shells/min x 6% fire chance = 4.74.
Torpedos
Torpedo-Erkennbarkeit1,4 km
Geschätzte Torpedo-Reaktionszeit7,2 s
1400 m / (72 kt × 2.6855) = 7.2 s. detectability / (speed kt x 2.6855 game-speed factor, m/s per knot, calibrated from in-game measurement; the community's traditional 2.6 reads about 3% slower).
Torpedogeschwindigkeit72 kn
Laufzeit bis zur maximalen Reichweite38,8 s
7500 m / (72 kt × 2.6855) = 38.8 s. range / (speed kt x 2.6855 game-speed factor, m/s per knot, calibrated from in-game measurement).
Torpedo-Modulschaden1.000
Per-torpedo module/blast damage parameter from in-game data. Most torpedoes carry 500 to 2,000; ships announced by WG as dealing increased module damage carry 9,000 to 12,000, so their hits knock out engines, rudders, and turrets far more often. Comparative figure; the exact module-HP conversion is not published.
Rohranzahl8
2 launchers x 4 tubes.
Salve pro Seite8 Torpedos
2 launchers × 4 tubes = 8, all to either side (centerline launchers train across - full salvo to either side).
Schaden der vollen Salve85.600
All tubes hitting one target: tubes x per-torpedo simulated damage = 8 x 10,700 = 85,600.
Salvenschaden pro Seite85.600
One side firing, all torpedoes hitting: per-side tubes x per-torpedo simulated damage = 8 x 10,700 = 85,600.
Schadensbegrenzung
Abluft-Nebelerzeuger
Sonar
Motorboost